Answer:
Kaylee wins.
Step-by-step explanation:
Melissa-> 1 Point
((5*2)-12)+3
(10-12)+3
-2+3
1
Kaylee-> 6 Points
((-3*2)-1)+6+7
(-6-1)+13
-7+13
6
rephrase your question please
Answer: 12
b^8
Answer: i think it is... x = -19
$t=26.47$
i took test and got it right